W Series Wirewound Power Resistors

Bourns W Series Wirewound Power Resistors have low thermal resistant ceramic cores, E24 resistance values, and a wide power range (1W to 10W). These resistors feature a coating material that meets UL 94V-0 requirements, ±300ppm/°C temperature coefficient, and 5% tolerance. Bourns W Series Wirewound Power Resistors are ideal for smart meters, lighting, power supplies, and renewable energy applications.

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Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Resistance
Power Rating
Tolerance
Termination Style
Temperature Coefficient
Length
Width
Diameter
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Bourns Wirewound Resistors - Through Hole 82ohms 1W 5% RES AX
Datasheet
2’916In Stock
Min.: 1
Mult.: 1
: 1’000

82 Ohms 1 W 5 % Axial 300 PPM / C 9.5 mm 4 mm 4 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 120ohms 7W 5% RES AX
Datasheet
896In Stock
Min.: 1
Mult.: 1
: 500

120 Ohms 7 W 5 % Axial 300 PPM / C 24.5 mm 8.5 mm 8.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 39ohms 2W 5% RES AX
Datasheet
4’372In Stock
Min.: 1
Mult.: 1
: 1’000

39 Ohms 2 W 5 % Axial 300 PPM / C 11.5 mm 4.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 150ohms 1W 5% RES AX
Datasheet
4’848In Stock
Min.: 1
Mult.: 1
: 1’000

150 Ohms 1 W 5 % Axial 300 PPM / C 9.5 mm 4 mm 4 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 150ohms 5W 5% RES AX
Datasheet
2’427In Stock
Min.: 1
Mult.: 1
: 500

150 Ohms 5 W 5 % Axial 300 PPM / C 17.5 mm 6.5 mm 6.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 56ohms 5W 5% RES AX
Datasheet
1’906In Stock
Min.: 1
Mult.: 1
: 500

56 Ohms 5 W 5 % Axial 300 PPM / C 17.5 mm 6.5 mm 6.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 39ohms 1W 5% RES AX
Datasheet
26In Stock
5’000Expected 12/14/2026
Min.: 1
Mult.: 1
: 1’000

39 Ohms 1 W 5 % Axial 300 PPM / C 9.5 mm 4 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 100ohms 1W 5% RES AX
Datasheet
4’191In Stock
5’000Expected 1/11/2027
Min.: 1
Mult.: 1
: 1’000

100 Ohms 1 W 5 % Axial 300 PPM / C 9.5 mm 4 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 120ohms 1W 5% RES AX
Datasheet
4’490In Stock
Min.: 1
Mult.: 1
: 1’000

120 Ohms 1 W 5 % Axial 300 PPM / C 9.5 mm 4 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 47ohms 1W 5% RES AX
Datasheet
5’028In Stock
Min.: 1
Mult.: 1
: 1’000

47 Ohms 1 W 5 % Axial 300 PPM / C 9.5 mm 4 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 56ohms 1W 5% RES AX
Datasheet
4’834In Stock
Min.: 1
Mult.: 1
: 1’000

56 Ohms 1 W 5 % Axial 300 PPM / C 9.5 mm 4 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 100ohms 2W 5% RES AX
Datasheet
6’502In Stock
Min.: 1
Mult.: 1
: 1’000

100 Ohms 2 W 5 % Axial 300 PPM / C 11.5 mm 4.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 120ohms 2W 5% RES AX
Datasheet
238In Stock
5’000Expected 12/14/2026
Min.: 1
Mult.: 1
: 1’000

120 Ohms 2 W 5 % Axial 300 PPM / C 11.5 mm 4.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 150ohms 2W 5% RES AX
Datasheet
3’154In Stock
Min.: 1
Mult.: 1
: 1’000

150 Ohms 2 W 5 % Axial 300 PPM / C 11.5 mm 4.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 33ohms 2W 5% RES AX
Datasheet
4’927In Stock
Min.: 1
Mult.: 1
: 1’000

33 Ohms 2 W 5 % Axial 300 PPM / C 11.5 mm 4.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 56ohms 2W 5% RES AX
Datasheet
5’261In Stock
Min.: 1
Mult.: 1
: 1’000

56 Ohms 2 W 5 % Axial 300 PPM / C 11.5 mm 4.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 100ohms 3W 5% RES AX
Datasheet
6’694In Stock
Min.: 1
Mult.: 1
: 1’000

100 Ohms 3 W 5 % Axial 300 PPM / C 15.5 mm 5.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 22ohms 3W 5% RES AX
Datasheet
3’733In Stock
Min.: 1
Mult.: 1
: 1’000

22 Ohms 3 W 5 % Axial 300 PPM / C 15.5 mm 5.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 39ohms 3W 5% RES AX
Datasheet
1’930In Stock
Min.: 1
Mult.: 1
: 1’000

39 Ohms 3 W 5 % Axial 300 PPM / C 15.5 mm 5.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 47ohms 3W 5% RES AX
Datasheet
3’474In Stock
Min.: 1
Mult.: 1
: 1’000

47 Ohms 3 W 5 % Axial 300 PPM / C 15.5 mm 5.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 56ohms 3W 5% RES AX
Datasheet
3’167In Stock
Min.: 1
Mult.: 1
: 1’000

56 Ohms 3 W 5 % Axial 300 PPM / C 15.5 mm 5.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 100ohms 5W 5% RES AX
Datasheet
699In Stock
2’000Expected 10/21/2026
Min.: 1
Mult.: 1
: 500

100 Ohms 5 W 5 % Axial 300 PPM / C 17.5 mm 6.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 120ohms 5W 5% RES AX
Datasheet
810In Stock
2’000Expected 10/5/2026
Min.: 1
Mult.: 1
: 500

120 Ohms 5 W 5 % Axial 300 PPM / C 17.5 mm 6.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 15ohms 5W 5% RES AX
Datasheet
1’401In Stock
Min.: 1
Mult.: 1
: 500

15 Ohms 5 W 5 % Axial 300 PPM / C 17.5 mm 6.5 mm - 55 C + 200 C W Ammo Pack
Bourns Wirewound Resistors - Through Hole 22ohms 5W 5% RES AX
Datasheet
1’681In Stock
Min.: 1
Mult.: 1
: 500

22 Ohms 5 W 5 % Axial 300 PPM / C 17.5 mm 6.5 mm - 55 C + 200 C W Ammo Pack